Lillian Frost, an aspiring actress and social secretary, and costume designer Edith Head, in late 1930s Los Angeles, California:

Design for Dying (2016) [review]Finalist 2016 Agatha Award for Best First Novel
Finalist 2017 Anthony Award for Best First Novel
Finalist 2017 Lefty Award for Best Debut Mystery
Finalist 2017 Macavity Award for Best First Mystery